US2793640A
Expired / Lapsed
US
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Apparatus for hydrotherapeutic treatment
Assignee: VIBRA BATH CORP
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Filing: 1952-03-21
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Granted: 1957-05-28
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Expires: 1972-03-21
Abstract
No abstract record available.
Inventors
- 👤 Hal H Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:35
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/02; A61H33/025; A61H33/028; A61H2201/00; A61H2201/01; A61H2201/0157; A61H2201/0165; A61H2201/0169; A61H2201/02; A61H2201/0207; A61H2201/0221; A61H2201/0228; A61H2201/025; A61H2201/0264; A61H2201/0271; A61H33/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |